APOLLO OVERSEAS PARTNERS IV LP

• 10% owner at Hughes Communications, Inc. · on record since Mar 29, 2006
• 10% owner at iPCS, INC · on record since Mar 16, 2006
• 10% owner at SKYTERRA COMMUNICATIONS INC · on record since Jul 31, 2006
• 10% owner at ALLIED WASTE INDUSTRIES INC · on record since Nov 24, 2006
• 10% owner at PACER INTERNATIONAL INC · on record since Apr 13, 2004
• 10% owner at NATIONAL FINANCIAL PARTNERS CORP · on record since Jan 24, 2007
• 10% owner at EDUCATE INC · on record since Jun 15, 2007
• 10% owner at UNITED RENTALS INC /DE · on record since Jun 12, 2008
• 10% owner at RENT A CENTER INC DE · on record since Jul 2, 2003
• 10% owner at LAUREATE EDUCATION, INC. · on record since Jul 3, 2003
• Under common control w/AIF IV at PACER INTERNATIONAL INC · on record since Jul 30, 2003
• 10% owner at Polaris Acquisition Corp. · on record since Jun 10, 2011
• 10% owner at AUSTRAL PACIFIC ENERGY LTD · on record since Dec 23, 2004
• 10% owner at SIRIUS SATELLITE RADIO INC · on record since Jan 11, 2005
• Former 10% Owner at WYNDHAM INTERNATIONAL INC · on record since Aug 17, 2005